465016028

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{402263}}^1$

素因数の和:402301

約数の個数: 18

約数和(自身を含む): 864465336

約数和(自身を除く): 399449308

約数列:

[1, 2, 4, 17, 34, 68, 289, 578, 1156, 402263, 804526, 1609052, 6838471, 13676942, 27353884, 116254007, 232508014, 465016028]

約数ペア:

[(1, 465016028), (2, 232508014), (4, 116254007), (17, 27353884), (34, 13676942), (68, 6838471), (289, 1609052), (578, 804526), (1156, 402263)]